CN218538342U

CN218538342U - Transmission device and automatic assembly line

Info

Publication number: CN218538342U
Application number: CN202223104271.0U
Authority: CN
Inventors: 赵兴龙; 阙海辉; 宋雷
Original assignee: Contemporary Amperex Technology Co Ltd
Current assignee: Contemporary Amperex Technology Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-28
Anticipated expiration: 2032-11-22
Also published as: WO2024108839A1

Abstract

The application relates to a transmission device and automatic assembly line, transmission device includes: the conveying assembly comprises a conveying guide rail and a conveying tool, and the conveying tool is slidably arranged on the conveying guide rail; the connection assembly comprises a connection driving piece and a connection guide rail, and the connection driving piece is used for driving the connection guide rail and the conveying guide rail to move relatively so that the connection guide rail can be connected with the conveying guide rail; and the stopping assembly is used for stopping the conveying tool on the conveying guide rail before the connecting guide rail is connected with the conveying guide rail and used for receiving the conveying tool. The application provides a transmission device and automatic assembly line can alleviate the risk that reduces conveying tool and derail to can promote the security of the guide rail of plugging into and the conveying guide rail in-process of plugging into.

Description

Transmission device and automatic assembly line

Technical Field

The application relates to the technical field of assembly line work, in particular to a transmission device and an automatic assembly line.

Background

On an automatic assembly line, a control system controls a driving motor according to a control program set in the control system to drive a connection guide rail to be connected with a conveying guide rail, so that the connection device transfers conveying tools on the conveying guide rail. However, when a control program has a leak, the driving motor may malfunction and have a positioning error, resulting in inaccurate connection between the connection guide rail and the conveying guide rail. Therefore, when the connection guide rail and the conveying guide rail are not connected in place, the conveying tool can possibly rush out of the conveying guide rail to derail, and safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

In view of above-mentioned problem, this application provides a transmission device and automatic assembly line, can alleviate the risk that reduces the conveying tool and derail to can promote the security of the guide rail of plugging into and the conveying guide rail in-process of plugging into.

In a first aspect, the present application provides a transmission apparatus, comprising:

the conveying assembly comprises a conveying guide rail and a conveying tool, and the conveying tool is slidably arranged on the conveying guide rail;

the connection assembly comprises a connection driving piece and a connection guide rail, and the connection driving piece is used for driving the connection guide rail and the conveying guide rail to move relatively so that the connection guide rail can be connected with the conveying guide rail;

and the stopping assembly is used for stopping the conveying tool on the conveying guide rail before the connecting guide rail is connected with the conveying guide rail and used for receiving the conveying tool.

In this application, before the guide rail of plugging into plugs into and accepts conveying tool with the conveying guide rail, owing to keep off and stop the subassembly and can keep off conveying tool and stop on conveying guide rail, can reduce conveying tool and dash out conveying guide rail and the risk of derailing like this for the guide rail of plugging into gets a promotion with the security of conveying guide rail in-process of plugging into.

In one embodiment, the stopping assembly comprises a base and a stopping piece, and the stopping piece is movably connected with the base;

the stopping piece is provided with a non-stopping position and a stopping position for stopping the conveying tool, and the stopping piece moves relative to the base and can be switched between the stopping position and the non-stopping position;

when the connecting guide rail and the conveying guide rail are not connected and are not used for carrying the conveying tool, the stopping piece is located at the stopping position, and after the connecting guide rail and the conveying guide rail are connected and are not used for carrying the conveying tool, the stopping piece is located at the non-stopping position.

Before the connecting guide rail is connected with the termination station of the conveying guide rail, the stopping piece is positioned at the stopping position, so that the conveying tool can be stopped on the conveying guide rail. After the connection guide rail is connected with the termination station of the conveying guide rail, the stop piece is in a non-stop position, so that the conveying tool can move to the connection guide rail under the action of the conveying driving piece, and the reliability of connection and the safety of connection are improved.

In one embodiment, the stopping piece comprises a rod body and a buffer part, one end of the rod body is movably connected with the base, and the buffer part is arranged at one end of the rod body far away from the base; when the stopping piece is located at the stopping position, the buffer part is used for stopping the conveying tool.

Through setting up the buffer part, the impact force that produces when the buffer part can absorb its and conveying tool collision to can reduce the damage of conveying tool and the body of rod, be convenient for prolong the life of conveying tool and fender stop.

In one embodiment, the stop member is rotatably connected to the base; the gear stop piece rotates relative to the base and is switched between a gear stop position and a non-gear stop position.

The mode that the position switching is realized through the mode of rotating to keeping off the stopping piece, compare in the translation mode, the required volume of the in-process that keeps off the stopping piece and realize position switching through rotating can be littleer than the volume that the translation required to help promoting the compactness of transmission device structure.

In one embodiment, the stopping assembly further comprises a supporting member, and the supporting member is coupled to the base and used for supporting the stopping member when the stopping member rotates to the stopping position.

By arranging the supporting piece, on one hand, the supporting piece prevents the stopping piece from continuing to rotate when the stopping piece rotates forwards to the stopping position, so that the stopping piece can stop at the stopping position and stop the conveying tool; on the other hand, the support piece can also stably support the stopping piece at the stopping position, so that the stopping stability of the stopping piece is improved.

In one embodiment, the supporting member has a supporting body and a retractable portion coupled to the supporting body, the stop member has a plurality of different stop positions, and the retractable portion is retractable with respect to the supporting body to support the stop member at the different stop positions.

By adjusting the telescopic length of the supporting piece, the supporting piece can support the stopping pieces located at different stopping positions, so that the stopping pieces can be stably supported at the proper stopping positions, and the stopping pieces and the orthographic projection of the conveying tool in the first direction have larger overlapping areas.

In one embodiment, the docking assembly further includes a pushing member disposed on the docking guide rail;

the connection guide rail is provided with a connection position connected with the conveying guide rail and a non-connection position not connected with the conveying guide rail, and the connection guide rail moves relative to the conveying guide rail so as to switch between the connection position and the non-connection position;

in the process that the connection guide rail moves from the non-connection position to the connection position, the pushing piece pushes the blocking stopping piece to move from the blocking stopping position to the non-blocking stopping position.

Therefore, in the application, the pushing piece is a mechanical pushing piece, and the pushing piece can automatically push away the blocking stopping piece in the process that the connecting guide rail moves relative to the conveying guide rail, so that the connecting guide rail can be connected with the conveying guide rail. The mode is simple and convenient to operate, the pushing piece is not an electric control part, and the pushing piece is slightly influenced by a control program, so that the reliability of switching the gear stopping piece from the gear stopping position to the non-gear stopping position is improved.

In one embodiment, the conveying guide rail extends along a first direction, the width direction of the conveying guide rail is a second direction intersecting the first direction, the pushing piece is provided with a pushing inclined surface, the pushing inclined surface has a height difference in a third direction intersecting the first direction X and the second direction, and the pushing inclined surface is used for pushing the stopping piece to translate or rotate.

Through setting up the promotion inclined plane, no matter keep off the relative base translation of piece or rotatory, the homoenergetic can be promoted by the promotion inclined plane to promoted and kept off the reliability that a position switched, and made to keep off the connected mode that stops piece and base also more various.

In one embodiment, the stopping member includes a rod body and a rolling portion rotatably disposed on the rod body, the pushing inclined surface is connected to the rolling portion in a rolling manner, and the pushing inclined surface pushes the rolling portion to drive the rod body to rotate.

Through setting up the portion that rolls, the frictional force between the portion that rolls and the promotion inclined plane is less to can reduce the wearing and tearing that promote between inclined plane and the fender piece, be convenient for prolong transmission device's life.

In one embodiment, the gear stop assembly further comprises a reset member connected between the base and the gear stop member and used for providing a driving force for driving the gear stop member to move from the non-gear stop position to the gear stop position.

The piece that resets is mechanical component, through setting up the piece that resets, not only can realize keeping off the automatic re-setting of piece that stops, and reset the piece and still not control the influence of procedure to can reduce the fault incidence who resets, help promoting to keep off the piece and keep off reliability and the security that the piece stopped.

In one embodiment, the docking assembly further includes a stopper provided on the docking rail, the stopper being configured to stop the conveying tool conveyed onto the docking rail on the docking rail.

The stop piece is arranged on the connection guide rail and is positioned at one end, far away from the conveying guide rail, of the connection guide rail in the first direction, so that the phenomenon that the conveying tool is derailed from one end, far away from the conveying guide rail, of the connection guide rail under the action of the conveying driving piece is avoided, and the connection reliability of the connection guide rail is guaranteed.

In one embodiment, the docking assembly further includes a slide rail, and the docking driving member is configured to drive the docking guide rail to slide relative to the conveying guide rail along an extending direction of the slide rail.

Through setting up the slide rail, can effectively promote the gliding stability of guide rail of plugging into.

In one embodiment, the conveying assemblies and the stopping assemblies are at least two groups and correspond to each other one by one, each conveying guide rail extends along a first direction, all the conveying assemblies are sequentially arranged along a second direction, the connection assemblies are two groups and are arranged on two opposite sides of each group of conveying assemblies along the first direction, and the connection guide rail in each group of connection assemblies reciprocates along the second direction and can be connected with the conveying guide rail in any group of conveying assemblies;

wherein the width direction of the conveying guide rail is a second direction intersecting the first direction.

Therefore, the conveying assemblies and the stop stopping assemblies are at least two groups and are in one-to-one correspondence, and the two groups of conveying assemblies are arranged, so that the plurality of conveying assemblies can reliably and stably operate simultaneously, and the working efficiency of the conveying device can be effectively improved.

In one embodiment, the transmission device further includes a base, and the conveying assembly, the docking assembly and the stopping assembly are all coupled to the base.

Through setting up the base, the accessible base is even an entirety between conveying component, the subassembly of plugging into and the fender stops the subassembly three, and installation and use are more convenient.

In a second aspect, the present application provides an automated pipeline comprising a transport apparatus as described in any one of the above embodiments.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a transmission device according to some embodiments of the present application;

fig. 2 is a schematic structural view of the conveying device shown in fig. 1, after the second connection assembly and the second stopping assembly are removed, the connection guide rail in the first connection assembly and the conveying guide rail in the first conveying assembly are not connected;

fig. 3 is a schematic structural view of the transfer device shown in fig. 1, after the second connection assembly and the second stopping assembly are removed, the connection guide rail in the first connection assembly is connected with the conveying guide rail in the first conveying assembly;

fig. 4 is a schematic structural view of the pushing member in the first docking assembly of the transport apparatus shown in fig. 1 cooperating with the first stopping assembly.

Reference numerals:

1. a transmission device; 10. a delivery assembly; 10a, a first conveying assembly; 10b, a second conveying assembly; 11. a conveying guide rail; 12. a conveyance means; 20. a docking assembly; 20a, a first docking assembly; 20b, a second connection component; 21. connecting a driving piece; 22. connecting the guide rail; 23. a pusher member; 231. pushing the inclined plane; 24. a stopper, 25, a slide rail; 30. a gear stop assembly; 30a, a first gear stop component; 30b, a second stopping component; 31. a base; 32. a stopping member; 321. a rod body; 322. a buffer section; 323. a rolling section; 33. a support member; 34. a reset member; 40. a base; 41. and a clearance hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the process of automatic assembly line production, a conveying tool is required to be used for driving the workpiece to be processed to be conveyed on the conveying guide rail of the process, so that the workpiece to be processed can pass through the processing station on the conveying guide rail of the process and be processed in the process. After the processing of the workpiece to be processed in the working procedure is finished, the connection guide rail is connected with the conveying guide rail, so that the conveying tool is transferred. For example, in some embodiments, the docking guide rail transfers the conveying tool carrying the workpiece to be processed in the current process onto the conveying guide rail in the next process, so that the workpiece to be processed on the conveying tool can be processed in the next process on the conveying guide rail in the next process. For another example, in some embodiments, the docking guide transfers the empty conveying tool to the conveying guide of the next process, so that the conveying tool can receive other workpieces to be processed on the conveying guide of the next process. For another example, in some embodiments, the docking guide transfers the empty conveying tool to the conveying guide of the present process for receiving another workpiece to be processed in the present process. The empty conveying tool refers to a conveying tool which is not loaded with the workpiece to be processed. When the workpiece to be processed, which is loaded on the conveying tool, is processed in the process, the workpiece to be processed is taken out, and then the conveying tool becomes an idle conveying tool.

For convenience of explanation, the following embodiments are all described by taking the workpiece to be processed out of the conveying tool after the processing of the workpiece to be processed in the present process is completed, and returning the conveying tool to the conveying guide rail of the present process through the connecting guide rail, and using the conveying tool to continuously receive the next workpiece to be processed in the present process.

The conveying tool is provided with an initial station, a processing station and a termination station relative to the conveying guide rail of the working procedure, and the initial station, the processing station and the termination station are arranged at intervals along the extending direction of the conveying guide rail of the working procedure. When the conveying tool is located at the initial station, the conveying tool can be used for receiving the workpiece to be machined conveyed by the conveying guide rail in the previous procedure, and after the workpiece to be machined is fixed with the conveying tool, the conveying tool drives the workpiece to be machined to move to the machining station for machining. After the processing of the procedure is completed, the workpiece to be processed is taken down from the conveying tool, then the conveying tool continues to move along the original direction, and after the connection guide rail is connected with the conveying guide rail of the procedure, the conveying tool moves to the termination station and is received by the connection guide rail, and the conveying tool can finally return to the initial station of the conveying guide rail of the procedure under the action of the connection guide rail and is used for carrying the next workpiece to be processed, which needs to be processed in the procedure.

The inventor of the present invention has noticed that a conventional automated production line is generally provided with a control system and a driving motor, and the control system controls the driving motor to drive the connecting guide rail to connect with the conveying guide rail according to a control program set in the control system. When a control program has a leak, the driving motor may break down and have a positioning error, resulting in inaccurate connection between the connection guide rail and the conveying guide rail. Therefore, when the connection guide rail and the conveying guide rail are not connected in place, the conveying tool can possibly rush out of the conveying guide rail to derail, and safety accidents are caused.

In order to alleviate the risk of derailing the conveying tool, the applicant has conducted extensive research and has designed a conveying device which can be applied to an automated production line and can stop the conveying tool on the conveying guide rail before the connecting guide rail is connected with the conveying guide rail and used for receiving the conveying tool. Therefore, the risk that the conveying tool rushes out of the conveying guide rail to be derailed before the connecting guide rail and the conveying guide rail are connected and the conveying tool is received can be reduced, and the safety of the connecting guide rail and the conveying guide rail in the connecting process can be effectively improved.

Referring to fig. 1, fig. 1 is a schematic view of an overall structure of a transmission device 1 according to some embodiments of the present application. The automatic assembly line disclosed by the application can be used for producing and processing the workpiece to be processed. The workpiece to be processed can be a battery cell, a battery and other energy supply components, or can also be non-energy supply components such as a sensor and a valve.

Referring to fig. 2 and fig. 3 together, fig. 2 is a schematic structural diagram of the transfer device 1 with the connection guide 22 and the conveying guide 11 not connected, and fig. 3 is a schematic structural diagram of the transfer device 1 with the connection guide 22 and the conveying guide 11 connected. According to some embodiments of the present application, an automated assembly line is provided, the automated assembly line comprising a transport device 1, the transport device 1 comprising a transport assembly 10, a docking assembly 20 and a stop assembly 30. The conveying assembly 10 includes a conveying rail 11 and a conveying tool 12, and the conveying tool 12 is slidably disposed on the conveying rail 11. The docking assembly 20 includes a docking driving member 21 and a docking guide 22, the docking driving member 21 is used for driving the docking guide 22 and the conveying guide 11 to move relatively, so that the docking guide 22 can be docked with the conveying guide 11. The stop assembly 30 is used to stop the transport tool 12 on the transport rail 11 before the docking rail 22 is docked with the transport rail 11 and used to receive the transport tool 12.

The conveying assembly 10, the docking assembly 20, and the stopping assembly 30 may be installed on the ground, a table, a base 40 with a carrying surface, and the like at the same time, and may be specifically configured as required.

The conveying assembly 10 further includes a conveying driving member, which is connected to the conveying tool 12 in a driving manner and is used for driving the conveying tool 12 to slide on the conveying rail 11. The conveying guide rail 11 extends along a first direction X, and the conveying guide rail 11 is further provided with an initial station, a processing station and a termination station in sequence along the extending direction. The transport means 12 can pass through an initial station, a processing station and a final station in succession under the influence of the transport drive. When the conveying tool 12 is located at the initial station, the conveying tool 12 can be used for receiving the workpiece to be processed sent from the previous process, when the conveying tool 12 is located at the processing station, the workpiece to be processed carried on the conveying tool 12 can be processed by the process, and when the conveying tool 12 is located at the termination station, the conveying tool 12 can be received by the docking guide rail 22.

Wherein, carry the driving piece and can be telescopic cylinder, electric telescopic handle or other telescopic power supplies. The conveyance tool 12 may be a structure having a holding space for holding the member to be processed, or may be a structure capable of engaging with a part on the member to be processed and fixing the member to be processed (for example, the conveyance tool 12 has a concave portion, and the member to be processed has a convex portion engaging with the concave portion). The conveying tool 12 is also known in the art, and therefore will not be described herein.

The connection driving member 21 is the driving motor. Alternatively, the docking drive 21 may be only in transmission connection with the conveying rail 11 and configured to drive the conveying rail 11 to move the conveying tool 12, so that the docking rail 22 can be docked with the conveying rail 11. Alternatively, the docking drive 21 may be in transmission connection with only the docking guide 22 and is configured to drive the docking guide 22 to move, so that the docking guide 22 can be docked with the conveying guide 11. Or, the connection driving member 21 is simultaneously in transmission connection with the conveying guide rail 11 and the connection guide rail 22, and is used for synchronously driving the connection guide rail 22 and the conveying guide rail 11 to move, so as to realize connection between the connection guide rail 22 and the conveying guide rail 11. After the docking guide 22 is docked with the conveying guide 11, the conveying tool 12 on the conveying guide 11 can be pushed onto the docking guide 22 under the action of the conveying driving member. The movement of the transport rail 11 and/or the docking rail 22, which is in driving connection with the docking drive 21, may be a translation, a swing or another form of movement, which is in particular relevant for the selection of the docking drive 21.

For convenience of illustration, the following embodiments are all described by taking as an example that the docking guide 22 extends along the first direction X, and the docking driving member 21 drives the docking guide 22 to translate along the second direction Y intersecting with the first direction X to realize docking with the conveying guide 11.

The stopping assembly 30 includes a stopping driving member and a stopping member 32, and the stopping driving member is in transmission connection with the stopping member 32 and is used for driving the stopping member 32 to stop the conveying tool 12 on the conveying guide rail 11 before the connecting guide rail 22 is connected with the conveying guide rail 11. Specifically, the stop drive may effect stopping of the conveyance 12 by the stop 32 by driving the stop 32 to translate, rotate, or otherwise.

In some embodiments, the gear stop drive may be a mechanical drive, in other embodiments, the gear stop drive may be an electrically controlled drive. The mechanical driving component is a driving structure which can drive the gear stop 32 to move under the condition that the mechanical driving component is not electrified, and the electric control driving component is a driving structure which can drive the gear stop 32 to work only under the condition that the electric control driving component is electrified.

In actual operation, the conveying tool 12 is first located at an initial station, and after receiving the workpiece to be processed completed in the previous process, the conveying driving member drives the conveying tool 12 to drive the workpiece to be processed to slide on the conveying guide rail 11 to the processing station, so that the workpiece to be processed can be processed. After the processing is completed, the external transfer device (such as a three-axis robot) removes the workpiece to be processed, and the conveying driving member pushes the conveying tool 12 to move continuously along the original direction. Before the docking guide 22 is docked with the end station of the conveying guide 11, the stop driving member drives the stop 32 to stop the conveying tool 12 on the conveying guide 11. When the docking guide 22 is docked with the termination station of the conveying guide 11, the stop driving member drives the stop member 32 to release the stop, and the conveying tool 12 moves onto the docking guide 22 under the action of the conveying driving member and is received by the docking guide 22. The docking guide 22 is then docked with the conveyor guide 11 at the initial station to which the conveyor tool 12 can be advanced by the conveyor drive.

The docking guide 22 docked with the termination station of the conveying guide 11 and the docking guide 22 docked with the initial station of the conveying guide 11 may be the same or different, and may be specifically configured as required.

Taking the docking assembly 20 and the conveying assembly 10 as an example, the docking driving member 21 drives the docking guide 22 to dock with the end station of the conveying guide 11 to receive the conveying tool 12, and then the docking driving member 21 drives the docking guide 22 to move and dock with the initial station of the conveying guide 11, so that the conveying tool 12 on the docking guide 22 can return to the initial station of the conveying guide 11 under the action of the conveying driving member.

Taking the two sets of the docking assemblies 20 and the one set of the conveying assemblies 10 as an example, the docking driving member 21 of the first set of the docking assembly 20 drives the docking guide 22 in the same set to dock with the end station of the conveying guide 11 to dock with the conveying tool 12, and then the docking driving member 21 of the second set of the docking assembly 20 drives the docking guide 22 in the same set to dock with the conveying tool 12 on the docking guide 22 of the first set of the docking assembly 20, and the docking guide 22 of the second set of the docking assembly 20 moves and docks with the initial station of the conveying guide 11 to enable the conveying tool 12 to return to the conveying guide 11 again.

In this application, before the docking guide 22 docks with the conveying guide 11 and receives the conveying tool 12, since the stopping assembly 30 can stop the conveying tool 12 on the conveying guide 11, the risk that the conveying tool 12 rushes out of the conveying guide 11 and is derailed can be reduced, so that the safety of the docking guide 22 in the docking process with the conveying guide 11 is improved.

In some embodiments of the present application, the stopping assembly 30 includes a base 31 and a stopping member 32, and the stopping member 32 is movably connected to the base 31; the stop piece 32 has a non-stop position and a stop position for stopping the conveying tool 12, and the stop piece 32 moves relative to the base 31 and can be switched between the stop position and the non-stop position; when the docking guide 22 is not docked with the conveying guide 11 and does not receive a conveying tool, the stopping member 32 is in the stopping position, and when the docking guide 22 is docked with the conveying guide 11 but does not receive the conveying tool 12, the stopping member 32 is in the non-stopping position.

When the stopping member 32 is in the stopping position, the stopping member 32 at least partially overlaps with the orthographic projection of the transport tool 12 in the first direction X, and the transport tool 12 transports the guide rail 11 to stop the transport tool 12. When the stop 32 is in the non-stop position, the forward projection of the stop 32 and the conveyance tool 12 in the first direction X does not overlap, and the stop 32 cannot stop the conveyance tool 12.

Before the docking guide 22 is docked with the end station of the transport guide 11, the stop 32 is in the stop position, so that the transport tool 12 can be stopped on the transport guide 11. After the docking guide 22 is docked with the termination station of the conveying guide 11, the stop 32 is in the non-stop position, so that the conveying tool 12 can move onto the docking guide 22 under the action of the conveying driving part, thereby improving the reliability of docking and the safety of docking.

In some embodiments of the present application, the stopping member 32 includes a rod 321 and a buffer portion 322, one end of the rod 321 is movably connected to the base 31, and the buffer portion 322 is disposed at one end of the rod 321 away from the base 31; the buffer 322 is used to stop the conveyance tool 12 when the stop 32 is in the stop position.

The rod 321 may be made of alloy, plastic, wood or other materials. The rod body 321 needs to have superior rigidity in order to support the buffer portion 322. The buffer 322 may be made of rubber, silicone, sponge, or the like. The buffer 322 and the rod 321 may be connected to each other by clamping, bonding, magnetic attraction, or the like.

Through the arrangement of the buffer portion 322, the buffer portion 322 can absorb the impact force generated when the buffer portion collides with the conveying tool 12, so that the damage to the conveying tool 12 and the rod 321 can be reduced, and the service lives of the conveying tool 12 and the stopper 32 can be prolonged.

In some embodiments of the present application, stop 32 is rotatably coupled to base 31; the stop 32 rotates relative to the base 31 and shifts between a stop position and a non-stop position.

Specifically, one end of the rod 321 is rotatably connected to the base 31 through a rotating shaft, a hinge, a spherical pair, and the like.

Wherein the gear stop 32 is rotationally driven by the gear stop drive. The stop member 32 is rotatable in a forward direction (as indicated by arrow a in fig. 2 for example) relative to the base 31, the stop member 32 is switchable from the out-of-stop position to the stop position, the stop member 32 is rotatable in a reverse direction (as indicated by arrow b in fig. 2 for example) relative to the base 31, and the stop member 32 is switchable from the stop position to the out-of-stop position.

The position of the stop 32 is switched by rotation, and compared with the translation, the volume required by the stop 32 in the process of switching the position by rotation is smaller than that required by translation, thereby contributing to the compactness of the structure of the transmission device 1.

For convenience of description, the following embodiments are all described by taking the example that the stop 32 rotates relative to the base 31 to switch the positions.

In some embodiments of the present application, the stop assembly 30 further includes a support 33, and the support 33 is coupled to the base 31 and is used for supporting the stop 32 when the stop 32 rotates to the stop position.

For example, the support member 33 may be a support platform, a support rod, a support base, or other structure.

The support member 33 may be fixed to the base 31 and always support the stopper 32 at the same position. Alternatively, the supporting member 33 may be movably disposed on the base 31, and the supporting member 33 has non-supporting positions and supporting positions for supporting the stopper 32, which are spaced along a third direction Z, which intersects with both the first direction X and the second direction Y. Taking fig. 2 as an example, the first direction X is a front-rear direction, the second direction Y is a left-right direction, and the third direction Z is an up-down direction. The support 33 is movable relative to the base 31 between a non-supporting position and a supporting position. When the supporting member 33 is located at the non-supporting position, the supporting member 33 cannot support the stopper 32 regardless of whether the stopper 32 is located at the stopping position, and when the supporting member 33 is located at the supporting position, the stopper 32 located at the stopping position can be supported. When the stopper 32 is in the non-stop position, the support member 33 is in the non-support position, and when the stopper 32 is in the stop position, the support member 33 is in the support position.

By providing the supporting member 33, on one hand, the supporting member 33 can prevent the stopping member 32 from continuing to rotate when the stopping member 32 rotates to the stopping position, so that the stopping member 32 can stop at the stopping position and stop the conveying tool 12; on the other hand, the support member 33 can also stably support the stopper 32 in the stopping position, thereby contributing to the improvement of the stopping stability of the stopper 32.

In some embodiments of the present application, the supporting member 33 has a supporting body and a telescopic portion coupled to the supporting body, the stop 32 has a plurality of different stop positions, and the telescopic portion is telescopic relative to the supporting body to support the stop 32 at the different stop positions.

Specifically, the telescopic part is telescopic in the third direction Z relative to the telescopic body to support the stoppers 32 at different stopper positions.

The support member 33 may be a hydraulic cylinder, the support body is a cylinder structure of the hydraulic cylinder, and the expansion portion is a piston rod of the hydraulic cylinder. For another example, the support member 33 is an electric telescopic rod, the support body is a fixed portion of the electric telescopic rod, and the extensible portion is an extensible rod portion of the electric telescopic rod that is extensible relative to the fixed portion.

In practice, the stop 32 is moved to a plurality of stop positions. When the stop 32 is in different stop positions, the overlapping area of the stop 32 and the orthographic projection of the conveying tool 12 in the first direction X is different. The larger the overlapping area of the orthographic projection of the stopper 32 and the conveying tool 12 in the first direction X, the better the stopping effect of the stopper 32, and the smaller the overlapping area of the stopper 32 and the orthographic projection of the conveying tool 12 in the first direction X, the weaker the stopping effect of the stopper 32.

By adjusting the length of the support member 33, the support member 33 can support the stop members 32 at different stop positions, so that the stop members 32 can be stably supported at the proper stop positions and have a large overlapping area with the orthographic projection of the conveying tool 12 in the first direction X.

Referring to fig. 4, fig. 4 is a schematic structural diagram of the pushing element 23 and the stopping element 30 of the transmission device 1 of the present application. In some embodiments of the present application, the docking assembly 20 further comprises a pusher 23 disposed on the docking guide rail 22. The connection guide rail 22 has a connection position connected with the conveying guide rail 11 and a non-connection position not connected with the conveying guide rail 11, and the connection guide rail 22 moves relative to the conveying guide rail 11 to switch between the connection position and the non-connection position; during the movement of the docking guide 22 from the non-docking position to the docking position, the pushing member 23 pushes the stopping member 32 to move from the stopping position to the non-stopping position.

Specifically, when the docking guide 22 is located before the non-docking position, the docking guide 22 is not docked with the conveyor guide 11. At this time, although the pushing member 23 acts on the stopper 32 and pushes the stopper 32 to move, the stopper 32 is always in the stopper position. When the docking guide 22 is moved to the docking position, the pushing member 23 pushes the blocking member 32 to the non-blocking position, so that the conveying tool 12 can slide onto the docking guide 22 under the action of the conveying driving member. Then, the docking guide 22 is separated from the conveying guide 11 by the docking driving member 21 and gradually moves away from the docking guide 22, and the stopping member 32 reversely rotates and returns to the stopping position to stop the conveying tool 12 subsequently returned to the conveying guide 11.

Wherein the pushing member 23 is fixed on the docking guide 22 and moves synchronously with the docking guide 22. The pusher 23 is part of the above-described stop drive. That is, the stop driving member includes other parts in addition to the pushing member 23, which will be described later.

It can be seen that in the present application, the pushing element 23 is a mechanical pushing element 23, and the pushing element 23 can automatically push the stop 32 away during the movement of the docking guide 22 relative to the conveying guide 11, so that the docking guide 22 can be docked with the conveying guide 11. The mode is simple and convenient to operate, the pushing piece 23 is not an electric control part, the pushing piece 23 is slightly influenced by a control program, the fault frequency is low, and the reliability of switching the gear stopping piece 32 from the gear stopping position to the non-gear stopping position is improved.

In some embodiments of the present application, the conveying rail 11 extends along a first direction X, the width direction of the conveying rail 11 is a second direction Y intersecting the first direction X, the pushing member 23 has a pushing inclined surface 231, a height difference exists between the pushing inclined surface 231 and a third direction Z intersecting the first direction X and the second direction Y, and the pushing inclined surface 231 is used for pushing the stopper 32 to translate or rotate.

Taking the example that the pushing slope 231 is used for pushing the stopping member 32 to translate, the stopping position and the non-stopping position are also arranged along the second direction Y. For example, the stopping member 32 may be provided with a stopping inclined surface, and the pushing inclined surface 231 is parallel to and attached to the stopping inclined surface. During the movement of the docking assembly 20 in the second direction Y and close to the conveying track 11, the pushing inclined surface 231 engages with the blocking inclined surface and pushes the blocking stop 32 to move in the second direction Y, so that the blocking stop 32 is gradually close to the non-blocking position from the blocking position. When the docking assembly 20 is docked with the conveying track 11, the blocking stop 32 moves to the non-blocking position. After the docking guide 22 receives the transport tool 12, the docking guide 22 moves in the second direction Y and transports the guide rail 11 so that the push slope 231 can be separated from the stopping slope. At this point, the stop member 32 is no longer controlled by the push member 23 to return to the stop position.

Taking the example that the pushing inclined surface 231 is used for pushing the stopping member 32 to rotate, during the movement of the docking assembly 20 along the second direction Y and close to the conveying guide 11, the pushing inclined surface 231 pushes the stopping member 32 to rotate reversely, so that the stopping member 32 gradually approaches from the stopping position to the non-stopping position. When the docking assembly 20 is docked with the conveying track 11, the stop 32 is rotated in the reverse direction to the non-stop position. When the docking rail 22 receives the transport tool 12, the docking rail 22 moves in the second direction Y and away from the transport rail 11 so that the push ramp 231 can be disengaged from the stopper 32. The stop assembly 30 is no longer controlled by the push member 23 to return to the stop position to receive the next workpiece to be processed.

Through setting up and promoting inclined plane 231, no matter keep off piece 32 translation or rotation relative base 31, the homoenergetic is promoted by promoting inclined plane 231 to promote the reliability that keeps off the switching of 32 position, and made keep off the connected mode of piece 32 and base 31 also more various.

In some embodiments of the present disclosure, the stopping member 32 includes a rod 321 and a rolling portion 323 rotatably disposed on the rod 321, the pushing inclined plane 231 is connected to the rolling portion 323 in a rolling manner, and the pushing inclined plane 231 pushes the rolling portion 323 to drive the rod 321 to rotate.

That is to say, the rod 321 is rotatably connected to the base 31, and the pushing inclined plane 231 pushes the rolling portion 323 to roll relative to the rod 321, so that the stopping member 32 can be switched from the stopping position to the non-stopping position.

The rolling part 323 may be a roller, a ball, or other forms.

By providing the rolling portion 323, the friction force between the rolling portion 323 and the push slope 231 is small, so that the abrasion between the push slope 231 and the stopper 32 can be reduced, which facilitates to prolong the service life of the transmission device 1.

In some embodiments of the present application, stop assembly 30 further includes a reset member 34, and reset member 34 is coupled between base 31 and stop 32 and is configured to provide a driving force for driving stop 32 from the out-of-stop position to the stop position.

The reset member 34 and the push member 23 are combined to form the above-mentioned stop driving member. And two opposite ends of the reset piece 34 are respectively rotatably connected with the base 31 and the stop piece 32.

The reset piece 34 is a spring, and the spring stretches and stores elastic potential energy in the process that the pushing piece 23 pushes the blocking and stopping piece 32 to switch from the blocking and stopping position to the non-blocking and stopping position, after the connecting guide rail 22 receives the conveying tool 12, the connecting guide rail 22 is away from the conveying guide rail 11 in the second direction Y, so that the pushing piece 23 is separated from the blocking and stopping piece 32, and at this time, the spring releases the elastic potential energy, so that the blocking and stopping rod can reset to the blocking and stopping position, and the next blocking and stopping can be performed.

Reset 34 and be mechanical component, through setting up reset 34, not only can realize keeping off the automatic re-setting of stopping 32, and reset 34 still not control the influence of procedure to can reduce the fault incidence who resets, help promoting and keep off the reliability and the security that 32 keeps off and stop.

In some embodiments of the present application, the docking assembly 20 further includes a stop 24 provided on the docking rail 22, the stop 24 being configured to stop the transport tool 12 transported onto the docking rail 22 on the docking rail 22.

Wherein the stop 24 may be a stop, stop plate, or other stop structure.

The stop 24 is disposed on the docking guide 22 and located at an end of the docking guide 22 away from the conveying guide 11 in the first direction X, so as to prevent the conveying tool 12 from derailing from the end of the docking guide 22 away from the conveying guide 11 under the action of the conveying driving member, thereby ensuring the reliability of docking of the docking guide 22.

In some embodiments of the present application, the docking assembly 20 further comprises a slide rail 25, and the docking drive 21 is configured to drive the docking guide 22 to slide relative to the transport guide 11 along the extension direction of the slide rail 25. The sliding rail 25 extends along the second direction Y, and the docking guide rail 22 is slidably disposed on the sliding rail 25 and is switched between the non-docking position and the docking position under the action of the docking driving member 21.

By arranging the sliding rail 25, the sliding stability of the docking guide 22 can be effectively improved.

Referring to fig. 1, fig. 2 and fig. 3 again, in some embodiments of the present application, the conveying assemblies 10 and the stopping assemblies 30 are at least two groups and correspond to each other one by one, each conveying guide rail 11 extends along the first direction X, all the conveying assemblies 10 are sequentially arranged along the second direction Y, the connecting assemblies 20 are two groups and are arranged on two opposite sides of each group of conveying assemblies 10 along the first direction X, and the connecting guide rail 22 in each group of connecting assemblies 20 reciprocates along the second direction Y to be connectable to the conveying guide rail 11 in any group of conveying assemblies 10;

wherein, the width direction of the conveying guide rail 11 is a second direction Y intersecting with the first direction X; the docking guide 22 not receiving the conveying tool 12 can receive the conveying tool 12 on the conveying guide 11 when docking with the conveying guide 11 in any group of conveying assemblies 10, and the docking guide 22 receiving the conveying tool 12 can move the conveying tool 12 on the docking guide 22 to the conveying guide 11 when docking with any one conveying guide 11 in the rest conveying assemblies 10.

Wherein each set of stop assemblies 30 is disposed adjacent to the end station of its corresponding conveyor assembly 10 and is adapted to stop the conveyor tool 12 in the corresponding conveyor assembly 10.

Next, the specific operation of the transfer device 1 in this embodiment will be described in detail.

Taking two sets of the conveying assemblies 10 and the docking assembly 20 as an example, in fig. 1, the conveying assembly 10 on the right side is defined as a first conveying assembly 10a, the conveying assembly 10 on the left side is defined as a second conveying assembly 10b, the stopping assembly 30 corresponding to the first conveying assembly 10a is defined as a first stopping assembly 30a, the stopping assembly 30 corresponding to the second conveying assembly 10b is defined as a second stopping assembly 30b, the first stopping assembly 30a is disposed adjacent to the termination station of the first conveying assembly 10a, the second stopping assembly 30b is disposed adjacent to the termination station of the second conveying assembly 10b, the initial station, the processing station and the termination station on the conveying guide rail 11 in each set of the first conveying assembly 10a are disposed along a first sub-direction X1 of the first direction X, the initial station, the processing station and the termination station on the conveying guide rail 11 in the second conveying assembly 10b are disposed along a second sub-direction X2 of the first direction X1, and the second sub-direction X2 are opposite.

The second direction Y has a third sub-direction Y1 and a fourth sub-direction Y2 opposite to the third sub-direction Y1, the third sub-direction Y1 is opposite to the fourth sub-direction Y2, the third sub-direction Y1 is a direction in which the first conveying assembly 10a points to the second conveying assembly 10b, and the fourth sub-direction Y2 is a direction in which the second conveying assembly 10b points to the first conveying assembly 10 a.

The two docking assemblies 20 are disposed on opposite sides of each group of conveying assemblies 10 along the second sub-direction X2, and in the second sub-direction X2, the upstream docking assembly 20 is a first docking assembly 20a, and the downstream docking assembly 20 is a second docking assembly 20b.

In actual operation, the conveying tool 12 in the first conveying assembly 10a is first located at the initial station of the conveying guide rail 11 in the first conveying assembly 10a and receives the workpiece to be processed conveyed by the previous process. Then, under the action of the conveying driving member of the first conveying assembly 10a, the conveying tool 12 of the first conveying assembly 10a drives the received workpiece to be processed to move to the processing station for processing. After the processing is completed, the workpiece to be processed is taken away, and the conveying tool 12 of the first conveying assembly 10a continues to slide under the action of the conveying driving members in the same group until the workpiece moves to the termination station. It is worth mentioning that before the conveyor 12 of the first conveyor assembly 10a reaches the termination station, if the docking guide 22 of the first docking assembly 20a is not docked with the conveyor guide 11 of the first conveyor assembly 10a, the stop 32 of the first stop assembly 30a is in the stop position and stops the conveyor 12 of the first conveyor assembly 10 a. After the docking guide 22 of the first docking assembly 20a is docked with the conveying guide 11 of the first conveying assembly 10a, the stop 32 of the first stop assembly 30a is switched to the non-stop position, so that the conveying tool 12 of the first conveying assembly 10a can move onto the docking guide 22 of the first docking assembly 20 a.

In the process, the conveying tools 12 in the second conveying assembly 10b successively pass the initial station, the processing station and the termination station on the conveying guide rail 11 in the second conveying assembly 10b along the second sub-direction X2. Before the conveyor tool 12 of the second conveyor assembly 10b reaches the termination station, if the docking guide 22 of the second docking assembly 20b is not docked with the conveyor guide 11 of the second conveyor assembly 10b, the stop 32 of the second stopping assembly 30b is in the stop position and stops the conveyor tool 12 of the second conveyor assembly 10 b. When the docking guide 22 of the second docking assembly 20b is docked with the conveying guide 11 of the second conveying assembly 10b, the stop 32 of the second stop assembly 30b is switched to the non-docking position, so that the conveying tool 12 of the second conveying assembly 10b can move onto the docking guide 22 of the second docking assembly 20b.

Then, the docking driving element 21 in the first docking assembly 20a drives the docking guide rail 22 in the same group to move along the third sub-direction Y1, so that the docking guide rail 22 in the first docking assembly 20a can dock with the conveying guide rail 11 in the second conveying assembly 10 b. At the same time, the docking drive 21 in the second docking assembly 20b drives the docking guide 22 in the same group to move along the fourth sub-direction Y2, so that the docking guide 22 in the second docking assembly 20b can dock with the conveying guide 11 in the first conveying assembly 10 a.

Next, under the action of the conveying driving member in the second conveying assembly 10b, the conveying tool 12 on the docking guide 22 in the first docking assembly 20a is pushed to the initial station of the conveying guide 11 of the second conveying assembly 10b, and under the action of the conveying driving member in the first conveying assembly 10a, the conveying tool 12 on the docking guide 22 in the second docking assembly 20b is pushed to the initial station of the conveying guide 11 of the first conveying assembly 10a, and the cycle is repeated.

Therefore, the conveying assemblies 10 and the stopping assemblies 30 are at least two groups and are in one-to-one correspondence, and the two groups of conveying assemblies 10 are arranged, so that the plurality of conveying assemblies 10 can reliably and stably operate simultaneously, and the working efficiency of the conveying device 1 can be effectively improved.

In some embodiments of the present application, the transferring device 1 further includes a base 40, and the conveying assembly 10, the docking assembly 20, and the stopping assembly 30 are coupled to the base 40.

The base 40 has a first surface and a second surface sequentially arranged along a third direction Z, the base 40 further has an avoiding hole 41 penetrating through the first surface and the second surface along the third direction Z, the conveying assembly 10 and the stopping assembly 30 are both coupled to the first surface, the connecting guide rail 22 of the connecting assembly 20 is slidably disposed on the first surface, and the connecting driving member 21 is supported on the second surface, passes through the avoiding hole 41, and is in transmission connection with the connecting guide rail 22.

The base 40 and the base 31 may be integrally formed or may be separately formed and connected by welding, bonding or other removable means.

Through setting up base 40, the conveying subassembly 10, the subassembly of plugging into 20 and keep off and stop subassembly 30 three between can be connected through base 40 and become a whole, and installation and use are more convenient.

The application also provides an automated assembly line comprising a transfer device 1 as described in any one of the above.

According to some embodiments of the present application, referring to fig. 1 to 4 together, the present application provides a transmission device 1, which includes a conveying assembly 10, a docking assembly 20 and a stopping assembly 30. The conveying assembly 10 includes a conveying guide rail 11 and a conveying tool 12, the conveying tool 12 is slidably disposed on the conveying guide rail 11, the docking assembly 20 includes a docking driving member 21 and a docking guide rail 22, and the docking driving member 21 is used for driving the docking guide rail 22 and the conveying guide rail 11 to move relatively, so that the docking guide rail 22 can dock with the conveying guide rail 11. The stopping assembly 30 comprises a base 31 and a stopping member 32, the stopping member 32 is movably connected with the base 31, the stopping member 32 has a non-stopping position and a stopping position for stopping the conveying tool 12, and the stopping member 32 moves relative to the base 31 and can be switched between the stopping position and the non-stopping position. When the docking guide 22 is not docked with the conveying guide 11 and does not receive the conveying tool 12, the stopping member 32 is in the stopping position, and when the docking guide 22 is docked with the conveying guide 11 but does not receive the conveying tool 12, the stopping member 32 is in the non-stopping position.

In such a transfer device 1, the stopping member 32 is in the stopping position before the docking guide 22 is docked with the end station of the transport guide 11, so that the transport tool 12 can be stopped on the transport guide 11. After the docking guide 22 is docked with the termination station of the conveying guide 11, the stop member 32 is in the non-stop position, so that the conveying tool 12 can move onto the docking guide 22 under the action of the conveying driving member, and thus, the conveying tool 12 can be prevented from derailing before the docking guide 22 is docked with the conveying guide 11, and the docking safety and the docking reliability are better.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A transmission apparatus, comprising:

the conveying assembly (10) comprises a conveying guide rail (11) and a conveying tool (12), wherein the conveying tool (12) is slidably arranged on the conveying guide rail (11);

the connection assembly (20) comprises a connection driving piece (21) and a connection guide rail (22), wherein the connection driving piece (21) is used for driving the connection guide rail (22) and the conveying guide rail (11) to move relatively, so that the connection guide rail (22) can be connected with the conveying guide rail (11);

a stopping assembly (30) for stopping the conveying tool (12) on the conveying guide rail (11) before the connecting guide rail (22) is connected with the conveying guide rail (11) and used for receiving the conveying tool (12).

2. The transfer device according to claim 1, wherein the stop assembly (30) comprises a base (31) and a stop member (32), the stop member (32) being movably connected to the base (31);

the stop member (32) has a non-stop position and a stop position for stopping the conveying tool (12), the stop member (32) is movable relative to the base (31) and can be switched between the stop position and the non-stop position;

when the connecting guide rail (22) is not connected with the conveying guide rail (11) and does not bear the conveying tool (12), the stopping piece (32) is in the stopping position, and when the connecting guide rail (22) is connected with the conveying guide rail (11) but does not bear the conveying tool (12), the stopping piece (32) is in the stopping position.

3. The transmission device according to claim 2, wherein the stopper (32) comprises a rod (321) and a buffer part (322), one end of the rod (321) is movably connected to the base (31), and the buffer part (322) is disposed at one end of the rod (321) away from the base (31); when the stop member (32) is in the stop position, the buffer portion (322) is used for stopping the conveying tool (12).

4. A transfer device according to any one of claims 2 or 3, characterized in that said stop (32) is rotatably connected to said base (31); the stop member (32) rotates relative to the base (31) and is switched between the stop position and the non-stop position.

5. The transfer device according to claim 4, wherein the stop assembly (30) further comprises a support (33), the support (33) being coupled to the base (31) and adapted to support the stop (32) when the stop (32) is rotated to the stop position.

6. The transfer device according to claim 5, wherein the support member (33) has a support body and a telescopic portion coupled to the support body, the stop member (32) having a plurality of different stop positions, the telescopic portion being telescopic relative to the support body to support the stop member (32) in the different stop positions.

7. Transfer device according to any one of claims 2 or 3, characterized in that the docking assembly (20) further comprises a pusher (23) provided on the docking guide (22);

the connection guide rail (22) is provided with a connection position connected with the conveying guide rail (11) and a non-connection position not connected with the conveying guide rail (11), and the connection guide rail (22) moves relative to the conveying guide rail (11) to switch between the connection position and the non-connection position;

the pushing piece (23) pushes the blocking stop piece (32) to move from the blocking stop position to the non-blocking stop position in the process that the connection guide rail (22) moves from the non-connection position to the connection position.

8. The transfer device according to claim 7, wherein the conveyor rail (11) extends along a first direction (X), the width direction of the conveyor rail (11) is a second direction (Y) intersecting the first direction (X), the pusher (23) has a pusher ramp (231), the pusher ramp (231) has a height difference in a third direction (Z) intersecting the first direction (X) and the second direction (Y), and the pusher ramp (231) is used for pushing the stopper (32) to translate or rotate.

9. The transmission device according to claim 8, wherein the stop member (32) comprises a rod (321) and a rolling part (323) rotatably disposed on the rod (321), the push inclined plane (231) is in rolling connection with the rolling part (323), and the push inclined plane (231) pushes the rolling part (323) to rotate the rod (321).

10. Transmission device according to any one of claims 2 or 3, wherein said stop assembly (30) further comprises a reset element (34), said reset element (34) being connected between said base (31) and said stop element (32) and being adapted to provide a driving force for driving said stop element (32) from said non-stop position to said stop position.

11. Transfer device according to claim 1, wherein the docking assembly (20) further comprises a stop (24) provided on the docking rail (22), the stop (24) being configured for stopping the transport tool (12) transported onto the docking rail (22) on the docking rail (22).

12. The transfer device according to claim 1, wherein the docking assembly (20) further comprises a slide (25), the docking drive (21) being configured for driving the docking guide (22) to slide relative to the transport guide (11) along the extension direction of the slide (25).

13. The transfer device according to claim 1, wherein the conveying assemblies (10) and the stopping assemblies (30) are in at least two groups and correspond to each other, each conveying guide rail (11) extends along a first direction (X), all the conveying assemblies (10) are sequentially arranged along a second direction (Y), the docking assemblies (20) are in two groups and are arranged on two opposite sides of each group of conveying assemblies (10) along the first direction (X), and the docking guide rails (22) in each group of docking assemblies (20) can be docked with the conveying guide rails (11) in any group of conveying assemblies (10) through reciprocating motion along the second direction (Y);

wherein the width direction of the conveying guide rail (11) is the second direction (Y) intersecting the first direction (X).

14. The transfer device according to claim 1, further comprising a base (40), wherein the conveying assembly (10), the docking assembly (20) and the stopping assembly (30) are coupled to the base (40).

15. An automated pipeline comprising a transfer device according to any one of claims 1 to 14.